SaunaLife Model G4 Outdoor Home Sauna Kit – Premium Nordic Spruce 6-Person Garden Series

• Construction: Nordic Spruce wall & ceiling material (1.75" thick) 
• Bench material: Grade-A Aspen benches (1.1" thick tops, knot-free) 
• Full clear tempered glass front (approximately 5/16" thick) 
• Large side tempered glass window (~30.1" W × 74.8" H) 
• LED bar light system: white LED, WiFi-app or remote control, waterproof (IP67) low-voltage (24 VDC input) 
• Reversible door and window layout (left/right option) to adapt to backyard orientation 
• Sloped self-adhesive asphalt roof for weather protection 
• Designed for up to six people 
• DIY installation friendly: engineered for 2-person, 2-day install 
• Lockable tempered glass door with aluminium handle and professional hinges

• Interior Dimensions: 78" D × 78" W × 85.2" H 
• Exterior Dimensions at foundation: 97" D (includes 16.5" porch) × 81.5" W 
• Exterior Height: 97" (front) and 85" (back) 
• Roofline Dimensions (eave to eave): 111.5" D × 98" W 
• Door Dimensions: 31.5" W × 74.8" H 
• Window Dimensions: 30.1" W × 74.8" H 
• Shipping Dimensions: 103" L × 44" W × 40" H 
• Shipping Weight: ~1650 lbs 
• Lighting Power Supply: Input 120 VAC, Output 24 VDC, Rated Power ~90 W 
• Materials: Walls & ceiling: Nordic Spruce; Benches/backrests: Grade-A Aspen
• Capacity: Up to 6 people 
• Model/MPN: Model G4 (by SaunaLife)
• Warranty: (While a full warranty period from SaunaLife wasn’t explicitly confirmed on the main site, one dealer lists a “10 Year … Guarantee” as part of the purchase.

If you're looking to bring the spa-quality sauna experience into your own backyard, the Model G4 stands out for its blend of premium materials, spacious design, and modern features. The use of Nordic spruce—not just typical birch or standard softwood—provides superior natural longevity and craftsmanship feel. Combined with knot-free aspen benches, full-glass front and side windows, and a sleek LED lighting system with WiFi/remote control, this sauna does more than just perform—it elevates your outdoor space.

The kit-style design means you avoid the higher costs and longer timelines of custom builds, yet you still preserve high-end quality engineered in Northern Europe. Whether you’re looking for a solo wellness retreat or a social space for multiple users, the Model G4 accommodates up to six adults comfortably. With careful backyard planning (foundation, electrical for heater, weatherproofing), it becomes a standout feature of your home and a year-round wellness investment.